“Im not sure I really follow what it is going on here. There are no flights from WAW to JER.”
Apologies. The flight was WAW to LHR, not JER. The LHR-JER arrived 33 minutes late. JER-LHR departed 1h25 minutes late.
Didn’t know the EU261 thread yet. Bott is on the case…..lesson learned

Thanks !